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Accountants in Lake Forest, CA — 20 Top-Rated Firms (2026)

We list 20 accounting firms in Lake Forest, California that have a website and a public review record — 9 CPA firms, 5 financial planners, 4 tax preparers, and 2 bookkeepers. 14 hold a Google rating of 4.5★ or higher, and the average across the 20 rated firms here is 4.40★. They are sorted by Google rating and review count.

By service: CPAs & Accountants (9)|Financial Planners (5)

The highest-rated firm in Lake Forest is Mayorga Professional Services LLC (5.0★, 110 reviews). 14 of 20 rated firms hold a 4.5★ or higher Google rating.

Showing 20 of 20 firms · sorted by Google rating
1.
Mayorga Professional Services LLC
★★★★★★★★★★5.0(110 Google reviews)✓ Verified on Google
CPA Firm · 23331 El Toro Rd Ste 201, Lake Forest, CA 92630
Services: tax preparation
2.
Gul CPA
★★★★★★★★★★5.0(29 Google reviews)✓ Verified on GoogleIRS PTIN
CPA Firm · 26459 Rancho Pkwy S, Lake Forest, CA 92630
Services: accounting & tax
3.
Hawkins & Hawkins Tax Services
★★★★★★★★★★5.0(20 Google reviews)✓ Verified on Google
Tax Preparation · 23591 El Toro Rd Suite 150, Lake Forest, CA 92630
Services: tax planning, advisory
4.
Kannoth & Associates CPA, Inc.
★★★★★★★★★★5.0(5 Google reviews)✓ Verified on GoogleIRS PTIN
Accountant · 25221 Longwood Ln, Lake Forest, CA 92630
Services: accounting
5.
Ideal Accounting and Tax Services, CPA
★★★★★★★★★★5.0(4 Google reviews)✓ Verified on GoogleIRS PTIN
CPA Firm · 23591 El Toro Rd #140, Lake Forest, CA 92630
Services: advisory
6.
M Blank & Co: Blank M M CPA
★★★★★★★★★★5.0(1 Google review)IRS PTIN
Accountant · 23705 Birtcher Dr, Lake Forest, CA 92630
Services: accounting
7.
P Allen Lemas, CPA, A Professional Corporation
★★★★★★★★★★5.0(1 Google review)✓ Verified on GoogleIRS PTIN
CPA Firm · 22952 El Toro Rd, Lake Forest, CA 92630
Services: bookkeeping, tax preparation
8.
The Tax Technician
★★★★★★★★★★5.0(1 Google review)✓ Verified on GoogleIRS PTIN
Tax Preparation · 23025 El Caballo St, Lake Forest, CA 92630
9.
Jackson Hewitt Tax Service
★★★★★★★★★★4.9(580 Google reviews)✓ Verified on Google
Tax Preparation · 26502 Towne Centre Dr, Lake Forest, CA 92610
Services: tax planning, advisory
10.
SmartBean® Bookkeeping and Payroll
★★★★★★★★★★4.9(27 Google reviews)✓ Verified on Google
Bookkeeping · 23101 Lake Center Dr Ste 180, Lake Forest, CA 92630
Services: payroll
11.
Hal Brand, CPA Accountancy Corporation
★★★★★★★★★★4.7(15 Google reviews)✓ Verified on GoogleIRS PTIN
Tax Preparation · 26479 Rancho Pkwy S, Lake Forest, CA 92630
12.
Sabeti Insurance & Investment Services
★★★★★★★★★★4.7(13 Google reviews)✓ Verified on Google
Financial Planning · 23832 Rockfield Blvd #175, Lake Forest, CA 92630
Services: advisory
13.
H&R Block
★★★★★★★★★★4.6(95 Google reviews)✓ Verified on Google
CPA Firm · 22361 El Toro Rd, Lake Forest, CA 92630
Services: tax preparation, tax planning, advisory
14.
Haussmann Financial
★★★★★★★★★★4.5(8 Google reviews)
Financial Planning · 23201 Lake Center Dr #300, Lake Forest, CA 92630
15.
Fleming & Co., CPAs
★★★★★★★★★★4.2(5 Google reviews)IRS PTIN
Accountant · 23665 Birtcher Dr, Lake Forest, CA 92630
Services: accounting
16.
Orange County’s Credit Union - Lake Forest
★★★★★★★★★★3.9(75 Google reviews)✓ Verified on Google
Financial Planning · 21791 Lake Forest Dr Ste 110, Lake Forest, CA 92630
17.
DH Tax & Accounting, Inc.
★★★★★★★★★★3.7(6 Google reviews)✓ Verified on Google
Bookkeeping · 22365 El Toro Rd #188, Lake Forest, CA 92630
Services: tax preparation
18.
Almich & Associates
★★★★★★★★★★3.5(2 Google reviews)✓ Verified on GoogleIRS PTIN
Accountant · 26463 Rancho Pkwy S, Lake Forest, CA 92630
Services: accounting
19.
Bank of America Financial Center
★★★★★★★★★★2.2(129 Google reviews)✓ Verified on Google
Financial Planning · 23831 El Toro Rd, Lake Forest, CA 92630
Services: advisory
20.
Bank of America Financial Center
★★★★★★★★★★2.2(90 Google reviews)✓ Verified on Google
Financial Planning · 22491 El Toro Rd, Lake Forest, CA 92630
Services: advisory

Top accounting firms in Lake Forest

#FirmServiceGoogle ratingReviews
1Mayorga Professional Services LLCCPA Firm5.0 / 5110
2Gul CPACPA Firm5.0 / 529
3Hawkins & Hawkins Tax ServicesTax Preparation5.0 / 520
4Kannoth & Associates CPA, Inc.Accountant5.0 / 55
5Ideal Accounting and Tax Services, CPACPA Firm5.0 / 54

More Firms in Lake Forest

Firms without a website or enough reviews for a profile page of their own.

How to choose an accountant in Lake Forest

  • Verify credentials — a CPA holds a state Board of Accountancy license; a tax preparer should have a valid IRS PTIN and, ideally, an EA (Enrolled Agent) designation.
  • Match the specialty to your needs — small-business tax, S-corp/LLC filings, bookkeeping, or personal returns are different skill sets.
  • Confirm they e-file and use current software, and ask how they handle IRS notices or audits.
  • Get the fee structure in writing — hourly, flat per-return, or monthly retainer — before engaging.
  • Ask for an engagement letter defining scope, responsibilities, and deadlines.

How to verify a CPA license »

What accountants cost

Typical national ranges: individual tax return $150–$450, monthly bookkeeping $200–$700, business return $500–$2,500+.

Cost guidance is a national reference range, not a quote — actual fees depend on return complexity, entity type, and the firm. Always request a written estimate.

Frequently asked questions

How many accountants are in Lake Forest?
We list 20 accounting firms in Lake Forest, California that have a website and a public review record, 14 of which hold a 4.5★+ Google rating. 61 businesses in Lake Forest appear in the underlying public data.
How much does an accountant cost in Lake Forest?
Fees vary by complexity and firm. As a national reference, an individual tax return typically runs $150–$450, monthly bookkeeping $200–$700, and a business return $500–$2,500+. Ask each firm for a written fee estimate.
Do I need a CPA or a bookkeeper?
A bookkeeper records day-to-day transactions and reconciles accounts; a CPA is a state-licensed accountant who can also handle complex tax planning, audits, and represent you before the IRS. Many small businesses use a bookkeeper year-round and a CPA at tax time.
Are the ratings on this page real?
Yes — ratings and review counts are aggregate figures from Google, attributed to Google, with a link to the firm's Google reviews. accounting8 does not host or write reviews.